Pete Resnick, Chris Newman, Sean Shen. IMAP Support for UTF-8. RFC, 6855:1-12, March 2013. [doi]
@article{rfc6855, title = {IMAP Support for UTF-8}, author = {Pete Resnick and Chris Newman and Sean Shen}, year = {2013}, month = {March}, doi = {10.17487/RFC6855}, url = {https://doi.org/10.17487/RFC6855}, researchr = {https://researchr.org/publication/rfc6855}, cites = {0}, citedby = {0}, journal = {RFC}, volume = {6855}, pages = {1-12}, }